This ep was soooooooooo reminiscent of the Doctor Who ep Ghost Light.

'Fridays' ship crashed in south africa and he made a deal with the army that if they helped fix his ship he would let them mine gems and gold on mars. They were talking about the ship and repairing the ship a lot. I think you need to watch it again.

And thats not how airlocks work!

You can't give consent to the monks if it is a strategic decision or fear. Then why did bill say to the doctor. "Now free my world." 2 seconds after giving her apparently unconditional consent because she was terrified? Because Lazy Idiots are LAZY!